What is another word for detection device?
Pronunciation: [dɪtˈɛkʃən dɪvˈa͡ɪs] (IPA) 
When it comes to detecting things, there are a plethora of devices on the market. Depending on the specific use case, one may want to think about a few alternative synonyms for "detection device." A common term is a sensor, which can be an umbrella term covering a large variety of types of sensory inputs. Similarly, a detector may be employed to find a particular substance or item. Specific examples can also be used such as a metal detector or smoke detector. Other commonly used terms include a scanner, which may be used in high-security environments, and a gauge, which is often employed to measure things such as pressure or temperature.
